In some homes, basements are light and airy with adequate windows and space to help you forget you're in a subterranean room. But some basements can use a little help. If your basement feels musty and dank, check out these ideas on how to breathe some new life into the space.

It's all about lighting

Make sure windows are sparkling clean and unobstructed to let natural light in, and approach basement lighting as you would any room — just remember you'll likely need more. Recessed and under-cabinet lights work well in areas where you might have food and drinks, such as a wet bar. A pendant light or chandelier above a table is ideal for spotlighting the immediate area. Around the TV, use dimmable lighting. Have a cozy reading nook? Put a lamp nearby.

Create open space

Open-concept is all the rage when it comes to primary living, dining and cooking areas. Extend the same idea to the basement to provide a sense of spaciousness.

Start with the stairs. Remove a wall (if structurally possible) to open up at least one side of the staircase and offer a view into the room. Get creative with the beams and support systems to maintain an airy feel. If you need to hide pipes, beams or wires, build a half wall or box to conceal the less-slightly components.

Purposeful decor

Use decor to achieve a warm, yet open and airy feeling. Strategically placed mirrors make the space seem larger, and bounce around the beams from your new lighting scheme, shining light into previously dark corners.

Dress basement windows with treatments, which help the room feel finished. If your basement is cooler, use a ventless fireplace for warmth, if local rules permit. These units are typically free-standing, and don't require a chimney or flue.

Embrace color

Lighter paint colors will make the room appear larger, and there's no need to make everything in the room beige.

Use your neutral-colored walls to feature brightly colored artwork that's spotlighted with accent lighting. Select furniture pieces that pop — maybe a turquoise couch or hot pink bar stools. Add a complementary colored rug or plush throw pillows for a cohesive look.

Look for a finish, perhaps in a bookshelf or coffee table, that's luminous and reflects light.

Let floors and ceiling flourish

You want to reflect light and brighten the space. To accomplish that, choose a polished hardwood, tile or shined concrete that's sophisticated and somewhat reflective.

Paint or stain can go a long way with both the floor and ceiling. Paint bare, exposed rafters for a dramatic effect. Or use a stencil to create a unique pattern and give floors some flair.

Staci Giordullo is a reporter for Angie's List.